# Purpl PRO 2 vs Omni Lite APP

The clearest difference is rating: Purpl PRO 2 at 4.0 against Omni Lite APP's 1.7. Purpl PRO 2 also leads on review sentiment (25% vs 10%). Omni Lite APP's advantage is in-app purchases (none vs 4) and update cadence (every 2 weeks vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Purpl PRO 2 sells 4 in-app purchases, starting at $19.99 per month. Omni Lite APP asks for nothing beyond the download.

Purpl PRO 2 holds the better App Store score, 4.0 against 1.7. That said, the two scores are not equally well evidenced: Omni Lite APP has 21 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 25% of Purpl PRO 2's written reviews are positive against 10% of Omni Lite APP's.

Purpl PRO 2 ships an update every 5 months, Omni Lite APP every 2 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Purpl PRO 2 | Omni Lite APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/purpl-pro-2/id6479393669/reviews)** | [1.7 (21 ratings)](https://appshunter.io/ios/app/omni-lite-app/id6740469044/reviews) |
| Number of ratings | 2 | **21** |
| Positive reviews | **25.0% of reviews** | 10.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 42 MB | 42 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [PURPL SCIENTIFIC INC](https://appshunter.io/developer/1446726720) | [iKrusher Inc](https://appshunter.io/developer/1626783499) |

## What reviewers say

### Purpl PRO 2

[App page](https://appshunter.io/ios/app/purpl-pro-2/id6479393669)

Analyze cannabis potency and chemical composition from cultivation to consumption. Get immediate analysis with your smartphone and a pocket-sized device, saving measurements to the cloud. Compare your results to averages and manage your data effectively.

**Highlights:** Real-time potency measurement, Cloud saving of measurements, View measurement spectrum, Compare to average spectrum, Rename and delete measurements, Request account deletion

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Tier | $19.99 | per month |
| Advanced Tier | $49.99 | per 3 months |
| Advanced Tier | $99.99 | per 6 months |
| Advanced Tier | $199.99 | per year |


### Omni Lite APP

[App page](https://appshunter.io/ios/app/omni-lite-app/id6740469044)

This application streamlines technical service systems for businesses. It offers enhanced flexibility, customizability, and operational efficiency across various departments like R&D, marketing, and manufacturing. It provides a comprehensive, end-to-end solution tailored to business needs.

**Highlights:** Revolutionizes technical service systems, Enhances flexibility and customizability, Ensures regulatory compliance, Improves operational efficiency, End-to-end business solution

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Purpl PRO 2 free?

Purpl PRO 2 is free to download, with in-app purchases available.

### Is Omni Lite APP free?

Omni Lite APP is free to download, with no in-app purchases.

### Which has better reviews, Purpl PRO 2 or Omni Lite APP?

Purpl PRO 2 is rated higher. Purpl PRO 2 averages 4.0 out of 5 from 2 ratings, while Omni Lite APP averages 1.7 from 21 ratings.

### Do Purpl PRO 2 or Omni Lite APP have ads?

Neither Purpl PRO 2 nor Omni Lite APP shows ads.

### Which is updated more often, Purpl PRO 2 or Omni Lite APP?

Purpl PRO 2 ships an update every 5 months, and Omni Lite APP every 2 weeks. Most recently, Purpl PRO 2 was updated on November 4, 2026 and Omni Lite APP on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*